High precision and modern technology
High precision and modern technology
Accessories for your high-pressure system

Water hydraulics

Hammelmann offers numerous different high-pressure valves. The latest materials and high levels of manufacturing precision guarantee optimal safety and reliability.

Pressure control valves

Pressure control valves (PCV) keep the desired operating pressure in the system constant and also serve to depressurize the system.


Switching valves

Switching valves divide the flow produced by the high-pressure pump between several water tools either uniformly or according to requirements.


Check valves

Check valves completely prevent the water or pumped medium from flowing back, so that the water tool can also be operated far above the pump.


Pressure maintaining valves

Pressure maintaining valves prevent pressure drops and prevent water from escaping from the connected water tool or consumer in unpressurized idle mode.


Solenoid valves

Solenoid valves allow different water tools to be switched on and off. You have the between a solenoid valve or a solenoid valve group.


Safety valves

Safety valves serve to protect processes and plant components against excessively high operating pressures. ISO, AD 2000, ASME and SIR certified.


Splitter nozzles

Splitter nozzles are installed directly at a pressure outlet. The splitting distance is infinitely adjustable and can be used for a wide range of flow rates.


Rotary connections

Corrosion-resistant rotary connections act both as rotating high-pressure sealing elements and also as connections for water tools.


Rotary drives

Rotary drives in corrosion-resistant design set water tools in rotation and simultaneously provide the rotating high-pressure seal.


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